JPH0211809B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to improvements in garbage incinerators.

[Prior Art] Conventionally, when charging waste into a waste incinerator, it was done manually in small incinerators, and a loading crane or the like was used in large incinerators, but in both cases, the waste was thrown in all at once. As a result, uneven combustion of waste occurred each time it was input.

[Problem to be solved by the invention] The problem to be solved by the present invention is to solve the problem when sending garbage to an incinerator.
To provide an incinerator that can maintain average complete combustion by adjusting the quantity and averaging the feeding conditions, and by linking the feeding amount and the conveying function, the entire feeding into the furnace is fully automated. be.

[Means for Solving the Problems] The means of the present invention is to attach a waste inlet valve to an incinerator, and further link a waste quantitative check equipment attached to the inlet hopper to the waste transport equipment, and to This completely automates the feeding of the gas into the furnace.

[Embodiments and operations] The incinerator of the present invention can be roughly divided into functional configurations: (A) System including a storage chamber for transporting to the waste incinerator (B) Waste feed valveate (C) Drying slide Stoker and combustion chamber (D) Flue with heat exchange function (E) Exhaust gas cooler with exhaust fan (F) Discharge and treatment device for ash and other residues The above configuration achieves functionally effective results. Therefore, each function is adjusted based on the incineration speed (which varies depending on the material to be incinerated), and incineration continues automatically.

In the figure, reference numeral 1 indicates a garbage feeding hopper, and a rotary body 60 is provided below the lower neck body 52, a sprocket 61 is attached to this, and the sprocket 63 of the electric motor 4 which can be adjusted freely and fastened to the pedestal 62 and the sprocket 61 are connected to each other. are connected by a chain 64 to make the rotating body 60 rotatable, and a deformed screw 65 without a shaft is fixed inside the rotating body 60, and its extension 50
is guided into the hopper to form the bridging phenomenon prevention section 2, and the above constitutes the dust inlet valveate.

A limit switch 5 is installed in order to control the amount of garbage with a weighing device attached to the middle of the hopper 1, and an electric motor 8 of a conveyor 7 connected to a storage chamber 9 is operated. Reference numeral 10 indicates an upper shower for safety equipment, and if a door 11 on the border with the furnace inlet is opened due to a power outage or other failure and a fire occurs in the hopper, a thermocouple 12 detects this and water is discharged from the shower 10. The sliding rotor 13 stirs the waste fed into the furnace at the input port 3 of the furnace.
The hot air blowing out from the air supply port 14 on the back side efficiently dries it, reaches the combustion roaster 15, and incinerates it.

16 is a discharge port for discharging the incinerated residue, and 17 is an oil burner for promoting combustion, which is guided by the hot air ejected from the air supply port 18 along with the flame on the rostre, and the garbage traveling down the sliding rostre 13 toward the rostol. The upper surface of the gas is reversed and flows toward the flue pipe 19.

The exhaust gas that has entered the smoke pipe 19 passes through the smoke pipe 20 and reaches the cooling tower washing and smoke shower room 21, where it is washed, lowered in temperature and purified, and further passed through the cooling pipe 2.
2, and is then discharged to the outside by an exhaust machine 23 with improved cooling and desalination effects.

On the other hand, outside air is introduced into the smoke pipe by a blower 24 attached to the smoke pipe, and the heat contained in the exhaust gas passing through the smoke pipe is heat exchanged and supplied to the above-mentioned area as heat supply air, which is necessary for combustion. This prevents the loss of thermal energy.

No. 25 is a hopper for ash and other residues, which replaces the ash pit in the furnace and exposes those unrelated to combustion to the outside to protect the mechanization of ash processing from the effects of heat.

26 is a conveyor for treating ash and other residues, and 27 is a blower suction that introduces the ash from the storage room to thermally decompose the odor.

[Effects of the Invention] According to the present invention, the valveate device uniformly sends waste into the furnace body, the amount of waste is always constant, it is fed continuously and evenly in any case, and complete combustion is achieved. maintain.

[Brief explanation of drawings]

The drawings show an embodiment of an incinerator equipped with a feeding rate adjusting device according to the present invention, in which FIG. 1 is a front view, FIG. 2 is a plan view, FIG. 3 is a vertical sectional view of the Valveate device, and FIG. The figure is a cross-sectional view of the garbage amount check point, and FIG. 5 is a cross-sectional view of the flue. 1... Garbage feed hopper, 2... Bridging phenomenon prevention unit, 3... Incinerator inlet, 4... Speed-adjustable electric motor, 5... Garbage weighing device, 7... Transport conveyor, 8... Electric motor , 9...storage room, 50...
Deformed screw extension part, 52...Network part body, 6
1... Sprocket, 62... Frame, 65... Deformed screw.

Claims (1)

[Claims] 1. A rotating body is installed under the body of the lower neck part of the garbage feeding hopper, a deformed screw without a shaft is installed inside the rotating body, and the deformed screw is extended into the feeding hopper to function as a bridging phenomenon prevention part, so that it can be adjusted freely. A garbage inlet valve ate consisting of an electric motor connected to a rotating body was installed at the upper inlet of the incinerator, and a garbage conveyor was also installed that was linked to the limit switch of the check device attached to the garbage weighing device in the inlet hopper. Incinerator with garbage valveate device.